*{
    padding: 0;
    margin: 0;
}
body{
    background-color: #F3F2F7;
}

ul,li,ol{
    list-style: none;
}
.active{
    background-color: skyblue;
    color: #fff;
}
.header{
    width: 100%;
    height: 50px;
    display: flex;
    flex-direction: row;
    justify-content: flex-end;
    align-items: center;
}
.header div{
    width: 410px;
    display: flex;
    justify-content: space-around;
    margin-right: 200px;
    font-size: 14px;
    color: #777777;
}
.delia,.car,.exit{
    cursor: pointer;
}
.delia:hover,.car:hover,.exit:hover{
    color: cornflowerblue;
}

.nav {
    width: 100%;
    height: 83px;
}

.nav p {
    display: inline-block;
    margin-left: 10%;
    width: 170px;
    height: 80px;
}

.nav p img {
    width: 170px;
    height: 40px;
    margin-bottom: 20px;

}

.nav .select {
    width: 400px;
    height: 80px;
    float: right;
    margin-right: 22%;
}

.nav .select .selecttop {
    width: 400px;
    height: 40px;
    display: block;
    font-size: 0%;
    position: relative;
    margin-top: 13px;
}

.nav .select .selecttop input {
    width: 300px;
    padding-left: 15px;
    height: 35px;
    border: 1px solid #223B61;
    /* border-radius: 20px 0 0 20px; */
    /* margin-top: 5px;    */
    position: relative;
}

.nav .select .selecttop .two {
    position: absolute;
    left: 50%;
    top: 50%;
    margin-top: -13px;
    margin-left: -16px;

    color: #fff;
}

.nav .select .selecttop button {
    position: relative;
    display: inline-block;
    top: -4px;
    width: 60px;
    height: 36px;
    background-color: #223B61;
    /* border-radius: 0 20px 20px 0; */
    /* margin-left: -5px; */
    /* margin-top: 5px; */
}

.nav .select .selecttop ul {
    z-index: 999;
    width: 300px;
    /* height: 80px; */
    margin-left: 0;
    height: auto;
    position: absolute;
    background-color: #fff;
    color: #000;
    top: 47px;
    left: 0;
    display: none;
    /* margin-left: -5px; */
    /* margin-top: 5px; */
}

.nav .select .selecttop ul.active {
    display: block;
}

.nav .select .selecttop ul li {
    list-style: none;
    
    height: 20px;
    text-align: left;
    padding-left: 10px;
    padding-bottom: 5px;
    width: 300px;
    line-height: 20px;
    font-size: 16px;
    cursor: pointer;
}

.nav .select .selecttop ul li:hover {
    background-color: rgb(202, 198, 198);
}

.selectbottom {
    width: 300px;
    height: 60px;
    font-size: 13px;
    color: #333;
    margin-top: 7px;
    margin-left: 15px;
}

.selectbottom span {
    margin-right: 4px;
}
.banner{
    width: 100%;
    display: flex;
    height: 50px;
    background-color: #fff;
    justify-content: flex-start;
    align-items: center;
    margin-top: 20px;
}
.banner p:nth-child(1){
    width: 200px;
    height: 50px;
    line-height: 50px;
    height: 50px;
    font-weight: 600;
    color: #fff;
    background-color: #223B61;
    text-align: center;
    font-size: 20px;
    margin-left: 200px;
}
.banner p:nth-child(2){
    width: 200px;
    height: 50px;
    line-height: 50px;
    height: 50px;
    font-weight: 600;
    color: #223B61;
    text-align: center;
    font-size: 20px;
}
/* 内容 */
.content{
    width: 86%;
    height: auto;
    min-height: 500px;
    background-color: #fff;
    margin: 20px auto;
}
.content > .top {
    height: 40px;
    background-color: #223B61;
    display: flex;
    align-items: center;
    flex-direction: row;
    margin-bottom: 10px;
    color: #fff;
    font-size: 14px;
  }
  
  .content > .top > input {
    width: 20px;
    height: 20px;
    margin: 0 20px;
  }
  
  .content > .top > .an {
    width: 80px;
    height: 20px;
    margin: 0 20px 0 127px;
    display: inline-block;
  }
  
  .content > .top > .bn {
    width: 80px;
    height: 20px;
    margin: 0 183px 0 80px;
    display: inline-block;
  }
  
  .content > .top > .cn {
    width: 80px;
    height: 20px;
    margin: 0 20px 0 24px;
    display: inline-block;
  }
  
  .content > .top > .dn {
    width: 80px;
    height: 20px;
    margin: 0 20px 0 123px;
    display: inline-block;
  }
  .content > .top > .en {
    width: 80px;
    height: 20px;
    margin: 0 20px 0 176px;
    display: inline-block;
  }
  
  .content > .bottom {
    height: 40px;
    display: flex;
    justify-content: space-between;
    box-sizing: border-box;
    padding: 0 20px;
    align-items: center;
    color: #fff;
    background-color: #223B61;
  }
  
  .content > .bottom button {
    padding: 3px;
    cursor: pointer;
  }
  
  .content > ul {
    width: 100%;
  }
  
  .content > ul > li {
    width: 100%;
    height: 100px;
    border: 1px solid #333;
    margin-bottom: 10px;
    display: flex;
    align-items: center;
  }
  
  .content > ul > li > div {
    display: flex;
    justify-content: center;
    align-items: center;
  }
  
  .content > ul > li > .price,
  .content > ul > li > .subprice  {
    width: 200px;
  }
  
  .content > ul > li > .number {
    flex: 1;
  }
  
  .content > ul > li > .number > input {
    border: none;
    width: 100px;
    text-align: center;
  }
  
  .content > ul > li > .number > button {
    padding: 0 10px;
    cursor: pointer;
  }
  
  .content > ul > li > .select,
  .content > ul > li > .del,
  .content > ul > li > .show {
    width: 100px;
    height: 100%;
  }
  .content > ul > li > .show img{
    width: 100%;
    height: 100%;
  }
  
  .content > ul > li > .del > button {
    width: 40px;
    height: 20px;
    display: block;
    cursor: pointer;
  }
  
  .content > ul > li > .title {
    width: 300px;
    font-size: 14px;
    box-sizing: border-box;
    padding: 5px;
  }
  

/* 底部 */
.able img {
    background-color: #223b61;
    width: 100%;
    height: 100%;
}
.footer{
    width: 100%;
    height: 215px;
    color: #223B61;
    display: flex;
    flex-direction: row;
    justify-content: space-evenly;
    
}
.footer .footerul{
    margin-top: -10px;
    height: auto;
    width: 12%;
    font-size: 14px;
}
.footer .footerul p{
    font-size: 16px;
    margin-bottom: 20px;
    margin-top: 40px;
    height: auto;
    width: 100%;
}